/ftp/cats/ii/164
==========================================================================
II/164 DDO Photoelectric Photometric Catalog (Mermilliod+ 1989)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
mean.dat obs.dat refs.dat
==========================================================================
Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=II/164
==========================================================================
drwxr-xr-x 351 cats archive 8192 Mar 25 10:13 [Up]
drwxr-xr-x 2 cats archive 4096 Jan 12 2023 [TAR file]
-rw-r--r-- 1 cats archive 477 Dec 19 2022 .message
-r--r--r-- 1 cats archive 5729 Dec 4 2002 ReadMe
-rw-r--r-- 1 cats archive 1810 Feb 19 2014 +footg5.gif
-rw-r--r-- 1 cats archive 16203 Feb 19 2014 +footg8.gif
-r--r--r-- 1 cats archive 195881 Dec 3 2002 mean.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
-r--r--r-- 1 cats archive 36806 Jun 18 1991 numsys.txt.gz [Uncompressed]
-r--r--r-- 1 cats archive 123922 Dec 3 2002 obs.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
-r--r--r-- 1 cats archive 4315 Dec 4 2002 refs.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe :
II/164 DDO Photoelectric Photometric Catalog (Mermilliod+ 1989)
================================================================================
Catalogue of DDO Photometry 88
Mermilliod J.C., Nitschelm C.
<Astron. Astrophys. Suppl. Ser. 81, 401 (1989)>
=1989A&AS...81..401M
================================================================================
ADC_Keywords: Colors ; Photometry, DDO
Description:
This catalogue collects the DDO photometric data published in the
astronomical literature until the end of 1988, and contains 8034 DDO
measurements, concerning 6139 stars.
The DDO 6-filter has the following
peak wavelengths and widths:
------------------------
Filter Peak Width
[nm] [nm]
------------------------
35 346.0 38.3
38 381.5 33.0
41 416.6 8.3
42 425.7 7.3
45 451.7 7.6
48 488.6 18.6
51 (*) 513.0 13.4
------------------------
(*) additional to DDO.